Question 135
CCA-F is a newly released exam. These practice questions reflect our best current understanding — the exact wording and question formats may change in the live exam until the certification matures. Use them to learn the concepts, not to memorize.
Scenario: Customer Support Agent - The `lookup_order` tool returns 40+ fields per order, but resolving a ticket needs only `order_id`, `status`, `total`, `items`, and `return_eligible`. Across a long multi-order conversation the extra fields crowd the context window and the agent starts mixing up orders. What is the most effective mitigation?
- ATell the model in the system prompt to ignore the fields it doesn't need.
- BSwitch to a model with a larger context window so all fields fit.
- CCall the tool less often and cache the full 40-field results for reuse.
- DAdd a `PostToolUse` hook that trims each result to the five relevant fields before the model sees it.